Alpina teases with sketch of next B7 sedan

This is a sketch of the coming Alpina B7, to be based on the new BMW 750i. Outside, there won't be much happening -- nor necessary -- beyond Alpina's new front lip, rear wing and trademark wheels. Inside, Alpina might have some minor cluster mods in store, but we wouldn't expect too much change there, either. As with the 2007 B7 and its 500 hp and 4.8-second 0-60 time, we figure the engine and suspension will be heavily redressed on this next version. Alpina could opt for the centrifugal supercharger routine again, but whatever they do will surely put healthy distance between the B7 and the 400 hp of the donor car's 4.4-liter V8. The B7 might also get BMW's rumored 8-speed transmission. It will definitely get a stratospheric price tag.

[Source: Next Autos]